What are Toyota Sienna catalytic converter shields in this collection designed to do?

These ADD A CAT shields create a physical barrier around the catalytic converter, making it harder to access. They are intended to help deter theft and reduce the risk of costly repairs and downtime.

How do I choose a Toyota Sienna catalytic converter shield that fits my minivan?

Select a shield that matches your Toyota Sienna’s model year and configuration. Check both details when browsing the collection to find the appropriate option for your vehicle.

How do these shields help protect a Toyota Sienna from catalytic converter theft?

The shields add a physical barrier that makes the catalytic converter harder to access. This design is intended to help deter theft.

Where can a Toyota Sienna cat shield be useful?

The collection describes these shields as offering added peace of mind wherever you park. Choose the option that matches your Sienna’s model year and configuration.

What is the benefit of adding an ADD A CAT shield to a Toyota Sienna?

An ADD A CAT shield is designed to make the catalytic converter harder to access, helping deter theft and reduce the risk of costly repairs and downtime.

FREE SHIPPING IN ALL 50 STATES

Your cart is empty

Start shopping

Add order note

Toyota Sienna Catalytic Converter Shields/ ADD A CAT

Shop ADD A CAT Toyota Sienna catalytic converter shields by ADD Automotive to help protect your minivan from catalytic converter theft. Our Sienna cat shields create a physical barrier that makes catalytic converters harder to access, helping deter theft and reduce the risk of costly repairs and downtime. Browse the collection and select the shield that matches your Toyota Sienna’s model year and configuration for added peace of mind wherever you park.

add automotive featured on Motortrend tv: truck u and two guys garage

**Click here to watch:** **Truck U (Season 19 Episode 6) "Matt Knows Tundra" Featuring Bruno Massel and Matt Steele**

**Click here to watch:** **Two Guys Garage (Season 22 Episode 9) "RAM 1500 Re-Style" Featuring Kevin Byrd & Willie B**

ADD Automotive/ Add a cat

Catalytic Converter Shields for Toyota, Lexus, Ford, Dodge/Ram, Chevrolet, GMC, Isuzu

Here at ADD Automotive, we’ve been in the automotive catalytic converter shield business since 2021. We manufacture and sell corrosion-resistant, durable Catalytic Converter Shields ADD Automotive. Our fully custom-designed product will not void your vehicle’s warranty and does not require any parts modification for installation. We also provide fully custom, American-made, proprietary security bolt fasteners when you purchase a shield. It also functions as a skid plate for your vehicle.

These are available in certain models of Toyota, Lexus, Ford, Chevy, Ram, GMC, and Isuzu. They are made of a high-grade aluminum that works to both dissipate heat and resist corrosion. The shield can end up paying for itself in the long term, as it can possibly get you a discount on your monthly car insurance rate. In 5 years of business, no thief has been able to get through our shields to steal our customer’s converter.

You can order online or call ADD Automotive for a quote at 281-608-2894. We can send them to you anywhere in the United States. Installation takes approximately 20 minutes. Just place the adhesive rubber bumper in a suitable location and tighten the security bolts.

You can stop in to have them installed at our Kingwood, Texas location any day from 7:30 a.m. to 5 p.m. or at our Downtown Houston location Monday to Friday from 8 a.m. to 2 p.m. Please make an appointment before visiting either location.

Insurance Discounts

Did you realize that once you purchase a shield and get it installed you can take your receipt of your purchase to your insurance company and possibly receive a discount on your auto insurance? Make sure to tell the insurance company you now have a shield protecting your converters and they will possibly give you that discount.

Call for a Quote

We offer protectors for many models from 1999 to 2027. Contact us today at 281-608-2894 to get a quote.

Free shipping

Free United States shipping